diff --git a/packages/primevue/src/metergroup/MeterGroup.d.ts b/packages/primevue/src/metergroup/MeterGroup.d.ts
index ae7880e3c..20de6b530 100644
--- a/packages/primevue/src/metergroup/MeterGroup.d.ts
+++ b/packages/primevue/src/metergroup/MeterGroup.d.ts
@@ -122,7 +122,7 @@ export interface MeterItem {
     /**
      * Current icon of the meter item.
      */
-    icon: string;
+    icon?: string;
     /**
      * Optional keys.
      */